什么是 Anti-Flood Airbrick？
The world's first BSI Kitemark Certified Anti-Flood Airbrick, designed to maintain essential ventilation while automatically helping reduce flood water ingress. Suitable for new builds, retrofit projects and listed buildings, it features a self-activating mechanism with no manual deployment required. Made in the UK from recycled polypropylene, it complies with BS 493:1995 for airflow and is easy to install across domestic and commercial properties.
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